// --- System Parameters ---
DEFPARAM CumulateOrders = FALSE
// --- User-defined variables ---
slPercentage = 1.5
stFactor1 = 3
stPeriod1 = 10
stFactor2 = 2
stPeriod2 = 8
// --- Variable Initialization ---
once trailstop = low
once target2R = high
// --- Entry Logic ---
IF NOT ONMARKET THEN
   // Reset the day counter when not in a position
   daysOntrade = 0
   // Reset the buy signal at the start of each new day
   IF IntradayBarIndex = 0 THEN
      buySignalToday = 0
   ENDIF
   // 1. Check the entry condition at 09:00
   IF opentime = 090000 THEN
      percDiff = (close / DHigh(1) - 1) * 100
      IF percDiff >= 0.5 AND percDiff <= 1 THEN
         buySignalToday = 1
      ENDIF
   ENDIF
   // 2. Execute the buy order at 10:00 if the signal was triggered
   IF opentime = 100000 AND buySignalToday = 1 THEN
      BUY 1 CONTRACT AT MARKET
   ENDIF
ENDIF
// --- Position and Exit Management ---
IF LONGONMARKET THEN // This block runs only once per trade, on the entry bar, to set initial values
   IF LONGONMARKET[1] = 0 THEN
      initialStopPrice = POSITIONPRICE * (1 - slPercentage / 100)
      trailStop = initialStopPrice
      initialRiskPoints = POSITIONPRICE - initialStopPrice
      target2R = POSITIONPRICE + (2 * initialRiskPoints)
      trailingState = 0// State 0: Initial SL, 1: Trailing ST(3,10), 2: Trailing ST(2,8)
   ENDIF // Priority check: Switch to aggressive trailing if 2:1 R:R target is hit
   IF close >= target2R AND trailingState < 2 THEN
      trailingState = 2 // Switch to aggressive trailing
   ENDIF // Check the "day after next" trailing condition (daysOntrade >= 2) // This is evaluated only once at 09:00 if still in the initial SL state (state 0)
   IF daysOntrade >= 2 AND opentime = 090000 AND trailingState = 0 THEN
      st1 = Supertrend[stFactor1, stPeriod1]
      IF POSITIONPERF > 0 AND close > st1 THEN
         trailingState = 1 // Start trailing with ST(3,10)
      ELSE
         SELL AT MARKET // Condition not met, close the position
      ENDIF
   ENDIF
   // Apply the Stop Loss based on the current state
   IF trailingState = 0 THEN
      // State 0: Initial fixed Stop Loss
      SET STOP PRICE trailStop
   ELSIF trailingState = 1 THEN
      // State 1: Trailing Stop with Supertrend (3,10)
      st1 = Supertrend[stFactor1, stPeriod1]
      trailStop = st1
      SET STOP PRICE trailStop
   ELSIF trailingState = 2 THEN     // State 2: Aggressive Trailing Stop with Supertrend (2,8) after hitting 2R target
      st2 = Supertrend[stFactor2, stPeriod2]
      trailStop = st2
      SET STOP PRICE trailStop
   ENDIF // Increment the day counter at the start of each new day in the trade
   IF IntradayBarIndex = 0 THEN
      daysOntrade = daysOntrade + 1
   ENDIF
ENDIF

// --- Chart Visualization ---
graphonprice trailStop as "TrailStop" coloured("red")
graphonprice target2R as "Target" coloured("green")

graph percDiff as "%diff" coloured("red")
graph 0.5 as "% min" coloured("blue")
graph 1 as "% max" coloured("blue")
graph 0 as "zero"